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Contactor and Motor Starter Auxiliaries

For motor control systems in industrial and commercial facilities, contactor and motor starter auxiliaries are among the most essential components for reliable motor operation and system integration. These auxiliary components provide additional switching contacts, status indication, and control functionality that enhance the capabilities of contactors and motor starters. Electrical.com carries an extensive selection of contactor and motor starter auxiliaries from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing automation, HVAC systems, material handling equipment, and industrial process control applications.
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Part Number
PRICE
Manufacturer
140M-C-W633
140M-C-W633
In Stock
From
$51.25
Allen-Bradley
140M-C-WD542
140M-C-WD542
In Stock
From
$28.55
Allen-Bradley
140M-C-WT
140M-C-WT
In Stock
From
$22.17
Allen-Bradley
140M-F-PKC37
140M-F-PKC37
In Stock
From
$67.25
Allen-Bradley
140M-F-PNC37M
140M-F-PNC37M
Limited Stock
From
Get Price
Allen-Bradley
140M-P-EA22
140M-P-EA22
In Stock
From
$38.73
Allen-Bradley
140MT-C-AFA10
140MT-C-AFA10
In Stock
From
$28.91
Allen-Bradley
140MT-C-ASA11
140MT-C-ASA11
In Stock
From
$55.34
Allen-Bradley
140MXCASAR10M10
140MXCASAR10M10
In Stock
From
$11.63
Allen-Bradley
140U-D-PEC23
140U-D-PEC23
In Stock
From
$46.01
Allen-Bradley
140U-H-DRA
140U-H-DRA
In Stock
From
$4.13
Allen-Bradley
140U-J-ER1RX
140U-J-ER1RX
Limited Stock
From
Get Price
Allen-Bradley
140U-JD-EA1
140U-JD-EA1
In Stock
From
$226.79
Allen-Bradley
141A-FM45SS25
141A-FM45SS25
In Stock
From
$42.54
Allen-Bradley
1443560
1443560
In Stock
From
$85.39
Marathon Special Products
1481-N10
1481-N10
In Stock
From
$81.94
Allen-Bradley
1487-S1-S29B
1487-S1-S29B
In Stock
From
$39.96
Schneider Electric
1487-S1-S32B
1487-S1-S32B
In Stock
From
$33.29
Schneider Electric
1490414
1490414
In Stock
From
$26.27
Westinghouse
1490D72G06
1490D72G06
In Stock
From
$42.67
Eaton
1492-ACB-S2
1492-ACB-S2
In Stock
From
$31.82
Allen-Bradley
1492-ACBH1
1492-ACBH1
In Stock
From
$14.89
Allen-Bradley
1492-ASPCL3
1492-ASPCL3
In Stock
From
$94.69
Allen-Bradley
1492-ASPCL3A06
1492-ASPCL3A06
In Stock
From
$27.29
Allen-Bradley

Electrical.com stocks the largest inventory of contactor and motor starter auxiliaries in the world, with over 1 million square feet of new, used, surplus, and re-certified motor control components available for immediate shipment. From auxiliary contact blocks to timing modules and coil accessories, we have what you need when others say no. Our comprehensive contactor and motor starter auxiliary inventory spans all configurations and ratings from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our contactor and motor starter auxiliaries serve critical applications across industrial motor control systems, manufacturing automation equipment, HVAC control systems, material handling operations, conveyor systems, pump and compressor controls, process automation installations, and commercial building mechanical systems.


Whether you're maintaining legacy equipment with obsolete auxiliary components or sourcing current production parts for new motor control installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need contactor and motor starter auxiliaries now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.